package cn.sfrog.framework.config;

import cn.sfrog.framework.security.filter.JwtAuthenticationTokenFilter;
import cn.sfrog.framework.security.handle.AuthenticationEntryPointImpl;
import cn.sfrog.framework.security.handle.LogoutSuccessHandlerImpl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpMethod;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
import org.springframework.security.web.authentication.logout.LogoutFilter;
import org.springframework.web.filter.CorsFilter;

/**
 * spring security配置
 */
@EnableGlobalMethodSecurity(prePostEnabled = true, securedEnabled = true)
@Configuration
public class SecurityConfig {

    @Autowired
    private AuthenticationConfiguration authenticationConfiguration;

    /**
     * 自定义用户认证逻辑
     */
    @Autowired
    private UserDetailsService userDetailsService;

    /**
     * 认证失败处理类
     */
    @Autowired
    private AuthenticationEntryPointImpl unauthorizedHandler;

    /**
     * 退出处理类
     */
    @Autowired
    private LogoutSuccessHandlerImpl logoutSuccessHandler;

    /**
     * token认证过滤器
     */
    @Autowired
    private JwtAuthenticationTokenFilter authenticationTokenFilter;

    /**
     * 跨域过滤器
     */
    @Autowired
    private CorsFilter corsFilter;

    /**
     * 解决 无法直接注入 AuthenticationManager
     *
     * @return
     * @throws Exception
     */
    @Bean
    public AuthenticationManager authenticationManager() throws Exception {
        return authenticationConfiguration.getAuthenticationManager();
    }

    /**
     * anyRequest          |   匹配所有请求路径
     * access              |   SpringEl表达式结果为true时可以访问
     * anonymous           |   匿名可以访问
     * denyAll             |   用户不能访问
     * fullyAuthenticated  |   用户完全认证可以访问（非remember-me下自动登录）
     * hasAnyAuthority     |   如果有参数，参数表示权限，则其中任何一个权限可以访问
     * hasAnyRole          |   如果有参数，参数表示角色，则其中任何一个角色可以访问
     * hasAuthority        |   如果有参数，参数表示权限，则其权限可以访问
     * hasIpAddress        |   如果有参数，参数表示IP地址，如果用户IP和参数匹配，则可以访问
     * hasRole             |   如果有参数，参数表示角色，则其角色可以访问
     * permitAll           |   用户可以任意访问
     * rememberMe          |   允许通过remember-me登录的用户访问
     * authenticated       |   用户登录后可访问
     */
    @Bean
    SecurityFilterChain filterChain(HttpSecurity httpSecurity) throws Exception {
        // CSRF禁用，因为不使用session
        return httpSecurity.csrf().disable()
                // 认证失败处理类
                .exceptionHandling().authenticationEntryPoint(unauthorizedHandler)
                .and()
                // 基于token，所以不需要session
                .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS)
                .and()
                // 过滤请求
                .authorizeRequests()
                // 对于登录login 注册register 验证码captchaImage 允许匿名访问
                .antMatchers("/test/viper/**","/login", "/tool/swagger/doc.html","/register", "/captchaImage").anonymous()
                .antMatchers(
                        HttpMethod.GET,
                        "/",
                        "/*.html",
                        "/**/*.html",
                        "/**/*.css",
                        "/**/*.js",
                        "/profile/**"
                ).permitAll()
                .antMatchers("/swagger-ui.html").anonymous()
                .antMatchers("/swagger-resources/**").anonymous()
                .antMatchers("/webjars/**").anonymous()
                .antMatchers("/*/api-docs").anonymous()
                .antMatchers("/druid/**").anonymous()
                .antMatchers("/api/biz/user/login").anonymous()
                .antMatchers("/common/uploadFileOSS").permitAll()
                .antMatchers("/common/uploadObs").permitAll()
                .antMatchers("/3rd/plugins/ueditor/jsp/action").permitAll()
                .antMatchers("/api/user/register").permitAll()
                .antMatchers("/api/user/sendCode").permitAll()
                .antMatchers("/api/user/login").permitAll()
                .antMatchers("/api/common/**").permitAll()
                .antMatchers("/api/messageServer/**").permitAll()
                .antMatchers("/api/notify/alipayNotify").permitAll()
                .antMatchers("/api/notify/queryPayStatus").permitAll()
                .antMatchers("/api/notify/payment/wxCallback").permitAll()
                //  获取中国城市的json文件
                .antMatchers("/api/applet/getCityJsonByChina").permitAll()
                //  小程序登录
                .antMatchers("/api/applet/loginAndRegister").permitAll()
                .antMatchers("/api/applet/AuthorizedLogin").permitAll()
                .antMatchers("/api/applet/sendCode").permitAll()
                .antMatchers("/api/applet/insertVisitorAccompany").permitAll()
                .antMatchers("/api/applet/visitorAccompany").permitAll()
                .antMatchers("/api/applet/changeVisitorAccompany").permitAll()
                .antMatchers("/api/applet/deleteVisitorAccompany").permitAll()
                .antMatchers("/api/applet/test").permitAll()
                .antMatchers("/api/externalOrder/shandongOrderPushAccompany").permitAll()
                .antMatchers("/api/externalOrder/changeExternalOrderStatus").permitAll()
                .antMatchers("/api/applet/getAccompanyList").permitAll()
                .antMatchers("/api/applet/getUserAddress").permitAll()
                .antMatchers("/test/pay/test").permitAll()

                //  抽奖
                .antMatchers("/api/applet/userRaffle").permitAll()
                .antMatchers("/api/applet/getAllBizUserRaffleInfo").permitAll()
                .antMatchers("/api/applet/claimAprize").permitAll()
                //  山东外部访问录入接口
                .antMatchers("/api/externalOrder/receiveExternalOrder").permitAll()
                .antMatchers("/api/externalOrder/updataExternalOrder").permitAll()
                .antMatchers("/api/externalOrder/getExternalAcceptOrderStatus").permitAll()

                // 除上面外的所有请求全部需要鉴权认证
                .anyRequest().authenticated()
                .and()
                .headers().frameOptions().disable()
                .and()
                .logout().logoutSuccessHandler(logoutSuccessHandler)
                .and()
//                .logoutUrl("/logout").logoutSuccessHandler(logoutSuccessHandler)
                // 添加JWT filter
                .addFilterBefore(authenticationTokenFilter, UsernamePasswordAuthenticationFilter.class)
                // 添加CORS filter
                .addFilterBefore(corsFilter, JwtAuthenticationTokenFilter.class)
                .addFilterBefore(corsFilter, LogoutFilter.class)
                .userDetailsService(userDetailsService)
                .build();
    }

    /**
     * 强散列哈希加密实现
     */
    @Bean
    public BCryptPasswordEncoder bCryptPasswordEncoder() {
        return new BCryptPasswordEncoder();
    }

}
